Five position switch used to change tunes on the fly. Used in conjunction with LML Duramax custom performance tuning. Required for tune selection when running switchable (SOTF) 6.6L LML Duramax performance tuning on 2013-2016 model year trucks.
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Includes:
- Rotary SOTF Tune Selection Switch with Knob
- Switch Position Label / Face Plate
- Wire Conduit
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Fitment:
- 2013-2016 LML 6.6L Duramax.